Operation Manual

FIRMWARE VERSION 1.0.5.15 GXP2120/GXP2110/GXP2100/GXP14xx USER MANUAL Page 11 of 76
Table 2: GXP2120/GXP2110/GXP2100/GXP14xx COMPARISON GUIDE
Features GXP2120 GXP2110 GXP2100 GXP1450 GXP140x
LCD Display 320x160 pixel 240x120 pixel 180x90 pixel 180x60 pixel 128x40 pixel
LCD Backlight Yes Yes Yes Yes No
Number of
Lines
6 4 4 2 2
Programmable
Hard Keys
7 18 7 N/A N/A
Programmable
Soft Keys
4 3 3 3 3
Extension
Module
Yes,
up to 2 EXT Boards,
56 nodes each
Yes,
up to 2 EXT Boards,
56 nodes each
N/A N/A N/A
GXP2120/GXP2110/GXP2100/GXP14xx TECHNICAL SPECIFICATIONS
Table 3: GXP2120/GXP2110/GXP2100/GXP14xx TECHNICAL SPECIFICATIONS
Protocols and
Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP
, ICMP, DNS (A
record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, TR-069,
802.1X, LLDP, LLDP-MED, LDAP, IPv6, TLS, SRTP
SIP PUBLISH method (RFC3903), SIP Presence Package (RFC3856, 3863) for use of
MPKs, SIP Dialog Package (RFC4235), SIP Message method (RFC3428)
Note:
MPKs are not applicable to GXP14xx.
Network
Interfaces
Dual switched 10/100Mbps port
Integrated PoE for GXP2120/GXP2110/GXP2100/GXP1450/GXP1405